If prices and wages always change by exactly the same percentage and are expected always to do so, how is the short- run aggregate supply curve shaped? Make an argument that in this case, there is no...

If prices and wages always change by exactly the same percentage and are expected always to do so, how is the short- run aggregate supply curve shaped? Make an argument that in this case, there is no such thing as a short- run aggregate supply curve. What is the real wage